// Copyright (c) 2023 dingodb.com, Inc. All Rights Reserved
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef DINGODB_ENGINE_SNAPSHOT_H_
#define DINGODB_ENGINE_SNAPSHOT_H_

#include <memory>

namespace dingodb {

class Snapshot {
 public:
  Snapshot() = default;
  virtual ~Snapshot() = default;

  virtual const void* Inner() = 0;
};

using SnapshotPtr = std::shared_ptr<Snapshot>;

}  // namespace dingodb

#endif  // DINGODB_ENGINE_SNAPSHOT_H_